If a gas is compressed to half its volume at constant temperature, pressure will become:
Practice MCQ for SSC, UPSC, RRB Exams
A. HalfA.
B. DoubleB.
C. SameC.
D. One-fourthD.
Correct Answer: Bসঠিক উত্তর: B
Explanationব্যাখ্যা
If a gas is compressed to half its volume at constant temperature, the pressure will become double.
This is due to Boyle's Law, which states that at constant temperature, the pressure of a gas is inversely proportional to its volume. If the volume is halved, the pressure must double to maintain the constant relationship.